An array type belt scale

Abstract

The utility model discloses an array type belt weigher relates to belt weigher technical field, including base, and the both sides of base are all limit installation and have installed plate, and the both sides of the upper end surface of base are all fixedly installed and have belt weigher body, and the top bolt fixed mounting of two belt weigher bodies has the transverse plate, and the both sides of the upper end surface of transverse plate all are established and have removed the groove, and the inside of removed the groove all slide installation has T -shaped sliding block, and the side wall top of T -shaped sliding block is fixedly installed and has the assembly plate, and the upper end surface bolt installation of assembly plate has the limit ring, the side wall bottom of T -shaped sliding block establishes and has the sliding groove. Installed plate is adjusted position through the cooperation of support and base guide groove, and then is fixed through bolt, when adjusting limit ring position, pull the slide bar of pull rod subassembly, and separate limit rod and limit hole through connecting rod, and after sliding T -shaped sliding block to suitable position, loosen slide bar, and spring makes limit rod reset and inserts limit hole fixed. Can adapt to different width conveyer belt frame and different specifications belt, and the operation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of belt scale technology, and in particular to an array-type belt scale. Background Technology

[0002] A belt scale is an automatic weighing instrument that continuously weighs bulk materials on a conveyor belt without requiring subdivision of mass or interruption of the conveyor belt's movement. An array belt scale is a type of belt scale that consists of multiple weighing units connected in series on a belt conveyor to form an array.

[0003] Most existing belt scales adopt a fixed structure design, with their rigid frames tightly matched to conveyor belt components of specific sizes, resulting in insufficient versatility. When they need to be installed on conveyors of different widths, support structures, or tensions, they often face problems such as installation space interference and mechanical interface incompatibility, which not only increases the difficulty of installation and time costs. In addition, the fixed structure makes it difficult to flexibly adjust the span of the scale frame or the spacing of the idlers, further limiting their rapid deployment and application in diverse industrial scenarios.

[0004] To solve the above problems, this utility model proposes an array-type belt scale. Utility Model Content

[0005] To address the problems existing in the background technology, this utility model proposes an array-type belt scale.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an array-type belt scale, comprising a base, with mounting plates installed on both sides of the base for limiting; belt scale bodies are fixedly installed on both sides of the upper end face of the base, and horizontal plates are bolted to the top of the two belt scale bodies; movable grooves are provided on both sides of the upper end face of the horizontal plates, and T-shaped sliders are slidably installed inside the movable grooves; an assembly plate is fixedly installed on the top of the side wall of the T-shaped slider, and a limit ring is bolted to the upper end face of the assembly plate; a sliding groove is provided at the bottom of the side wall of the T-shaped slider, and a limit rod is slidably installed inside the sliding groove; multiple limit holes are evenly provided on the inner wall of the movable groove, and the limit rod is inserted into the limit hole; a pull rod assembly for driving the limit rod to move is provided on the T-shaped slider.

[0007] The present invention is further configured such that the pull rod assembly includes a slide rod, a connecting rod, and a first spring; a slide rod groove is provided at the top of the side wall of the T-shaped slider, the slide rod is slidably installed in the slide rod groove, and a connecting groove is provided between the slide rod groove and the sliding groove; a connecting rod is slidably installed inside the connecting groove, one end of the connecting rod is fixedly connected to the slide rod, and the other end of the connecting rod is fixedly connected to the limiting rod; a first spring is fixedly installed at the end of the slide rod away from the connecting rod, and the other end of the first spring is fixedly connected to the side wall of the T-shaped slider, and the first spring is sleeved on the outside of the slide rod.

[0008] The present invention is further configured such that a second spring is fixedly installed inside the sliding groove, one end of the second spring is fixedly connected to the limiting rod, and the other end of the second spring abuts against the inside of the sliding groove.

[0009] The present invention is further configured such that a support plate is integrally formed on both sides of the bottom end of the mounting plate, and bolt holes are provided at both ends of the support plate. Guide grooves are provided on both sides of the base corresponding to the positions of the support plates. The mounting plate is limited and connected to the base by the first bolt.

[0010] The present invention is further configured such that assembly holes are provided on both sides of the assembly plate and the limiting ring, and the assembly plate and the limiting ring are bolted together by a second bolt.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This array-type belt scale consists of a base, mounting plate, scale body, horizontal plate, T-shaped slider, assembly plate, limit ring, and tie rod assembly. During installation, the mounting plate is adjusted in position via a support plate and guide groove in the base, and then secured with bolts. To adjust the position of the limit ring, pull the sliding rod of the tie rod assembly; this, through a connecting rod, causes the limit rod to separate from the limit hole. After sliding the T-shaped slider to the appropriate position, release the sliding rod; the spring then returns the limit rod to its original position and engages with the limit hole for fixation. It is adaptable to conveyor belt frames of different widths and belt specifications, offering a secure connection, convenient operation, and stable performance. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a partial structural diagram of the present invention;

[0016] Figure 3 This is a partial cross-sectional view of the present invention.

[0017] Figure 4 This utility model Figure 3 Enlarged diagram of point A in the middle.

[0018] Reference numerals in the attached drawings: 1. Base; 2. Mounting plate; 3. Belt scale body; 4. Horizontal plate; 5. Moving groove; 6. T-shaped slider; 7. Assembly plate; 8. Limiting ring; 9. Sliding groove; 10. Limiting rod; 11. Limiting hole; 12. Sliding rod; 13. Connecting rod; 14. First spring; 15. Sliding rod groove; 16. Connecting groove; 17. Second spring; 18. Support plate; 19. Guide groove; 20. First bolt; 21. Second bolt. Detailed Implementation

[0019] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0021] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution: an array-type belt scale, including a base 1, with mounting plates 2 installed on both sides of the base 1 for limiting; belt scale bodies 3 are fixedly installed on both sides of the upper end surface of the base 1, and horizontal plates 4 are bolted to the top of the two belt scale bodies 3. Support plates 18 are integrally formed on both sides of the bottom end of the mounting plates 2, and bolt holes are opened at both ends of the support plates 18. Guide grooves 19 are opened on both sides of the base 1 corresponding to the positions of the support plates 18. The mounting plates 2 are limitedly connected to the base 1 by first bolts 20.

[0023] By adopting the above technical solution, the base 1 serves as the overall support foundation. With the mounting plates 2 installed on both sides for limiting, the mounting plates 2 can be positioned and firmly fixed on the base 1 through the bolt holes of the support plate 18 and the guide groove 19 and the first bolt 20 of the base 1, thus avoiding installation deviation. The belt scale body 3 is fixed to the upper end face of the base 1, and the horizontal plate 4 is fixed to the top of the two belt scale bodies 3 by bolts, forming a stable transverse connection structure, which enhances the load-bearing capacity and stability of the overall structure and ensures that the belt scale is not prone to structural loosening due to vibration and other factors during operation.

[0024] The upper end face of the horizontal plate 4 is provided with moving grooves 5 on both sides. T-shaped sliders 6 are slidably installed inside the moving grooves 5. The top of the side wall of the T-shaped slider 6 is fixedly installed with an assembly plate 7. The upper end face of the assembly plate 7 is bolted with a limit ring 8. Assembly holes are provided on both sides of the assembly plate 7 and the limit ring 8. The assembly plate 7 and the limit ring 8 are bolted together by the second bolt 21.

[0025] By adopting the above technical solution, the T-shaped slider 6 can slide in the moving groove 5 of the horizontal plate 4, driving the assembly plate 7 and the limiting ring 8 to move synchronously. This makes it easy to adjust the position of the limiting ring 8 according to actual usage requirements to adapt to the needs of belts or material conveying of different specifications. The assembly plate 7 and the limiting ring 8 are connected by the assembly holes on both sides and the second bolt 21. The connection method is simple and reliable, which not only facilitates the installation and disassembly of the limiting ring 8, but also ensures the stability of the limiting ring 8 during use, preventing it from shifting or falling off.

[0026] The T-shaped slider 6 has a sliding groove 9 at the bottom of its side wall. A limit rod 10 is slidably installed inside the sliding groove 9. Multiple limit holes 11 are evenly provided on the inner wall of the moving groove 5. The limit rod 10 is inserted into the limit hole 11. A second spring 17 is fixedly installed inside the sliding groove 9. One end of the second spring 17 is fixedly connected to the limit rod 10, and the other end of the second spring 17 abuts against the inside of the sliding groove 9.

[0027] By adopting the above technical solution, the limiting rod 10 is inserted into the limiting hole 11 on the inner wall of the moving groove 5, which can limit and fix the sliding T-shaped slider 6, preventing it from sliding randomly during the operation of the belt scale and ensuring the stability of the position of the limiting ring 8. The second spring 17 in the sliding groove 9 can generate an elastic thrust on the limiting rod 10, so that the limiting rod 10 always has a tendency to move towards the limiting hole 11, ensuring the tightness of the insertion between the limiting rod 10 and the limiting hole 11, improving the limiting effect. At the same time, when it is necessary to adjust the position of the T-shaped slider 6, it is only necessary to overcome the elastic force of the second spring 17 to pull the limiting rod 10, which is convenient to operate.

[0028] The T-shaped slider 6 is provided with a pull rod assembly for moving the limiting rod 10. The pull rod assembly includes a slide rod 12, a connecting rod 13, and a first spring 14. A slide rod groove 15 is opened at the top of the side wall of the T-shaped slider 6. The slide rod 12 is slidably installed in the slide rod groove 15. A connecting groove 16 is opened between the slide rod groove 15 and the slide groove 9. The connecting rod 13 is slidably installed inside the connecting groove 16. One end of the connecting rod 13 is fixedly connected to the slide rod 12, and the other end of the connecting rod 13 is fixedly connected to the limiting rod 10. The first spring 14 is fixedly installed at the end of the slide rod 12 away from the connecting rod 13. The other end of the first spring 14 is fixedly connected to the side wall of the T-shaped slider 6. The first spring 14 is sleeved on the outside of the slide rod 12.

[0029] By adopting the above technical solution, by pulling the slide rod 12, the limiting rod 10 can be moved within the sliding groove 9 by means of the connecting rod 13, realizing the separation or insertion of the limiting rod 10 and the limiting hole 11. This provides a convenient operating component for adjusting the position of the T-shaped slider 6, and the operation can be completed without direct contact with the limiting rod 10. The first spring 14 sleeved on the outside of the slide rod 12 can generate an elastic restoring force after the slide rod 12 is pulled. When the slide rod 12 is released, it can drive the slide rod 12, the connecting rod 13 and the limiting rod 10 to automatically reset, so that the limiting rod 10 can be re-inserted into the limiting hole 11, simplifying the operation steps, while ensuring the reset reliability of the pull rod assembly and improving the ease of use.

[0030] Working principle: The base 1 serves as the core support foundation. The mounting plates 2 on both sides are positioned and installed through the integrally formed support plate 18 at the bottom. The bolt holes of the support plate 18 are matched with the guide groove 19 at the corresponding position of the base 1. The first bolt 20 is used for limiting connection, so that the mounting plate 2 can slide and adjust its position along the guide groove 19 to adapt to conveyor belts of different widths. At the same time, it ensures that the mounting plate 2 is firmly connected to the base 1 and avoids installation deviation.

[0031] The belt scale body 3, fixed on both sides of the upper end face of the base 1, is the core weighing component. A horizontal plate 4 is bolted to its top, forming a transverse connection structure that further enhances the overall load-bearing capacity and stability, preventing structural loosening due to vibration during belt scale operation. T-shaped sliders 6 are slidably installed in the moving grooves 5 on both sides of the upper end face of the horizontal plate 4. The mounting plate 7 fixed to the top of the T-shaped slider 6 is reliably connected to the limiting ring 8 via mounting holes on both sides and the second bolt 21. The limiting ring 8 is used to limit the position of the belt bottom support. When different belt specifications need to be adapted, the position of the limiting ring 8 can be adjusted by operating the pull rod assembly on the T-shaped slider 6: pulling the slide rod 12 causes it to slide along the slide rod groove 15, which in turn moves the limiting rod 10 in the sliding groove 9 via the connecting rod 13 in the connecting groove 16, causing the limiting rod 10 to separate from the limiting hole 11 on the inner wall of the moving groove 5. When the slide bar 12 is released, the T-shaped slider 6 can slide along the moving groove 5, driving the assembly plate 7 and the limiting ring 8 to adjust to the appropriate position simultaneously. After the slide bar 12 is released, the first spring 14 on the outside of the slide bar 12 generates a restoring force, pushing the slide bar 12, the connecting rod 13 and the limiting rod 10 to reset. At the same time, the second spring 17 in the sliding groove 9 generates an elastic thrust on the limiting rod 10, ensuring that the limiting rod 10 is tightly inserted back into the corresponding limiting hole 11, realizing the T-shaped slider 6 is limited and fixed, ensuring the stability of the position of the limiting ring 8, and finally realizing the adaptation and stable operation of the belt scale to different conveyor belt frame widths, different specifications of belts and materials.

[0032] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An array-type belt scale, comprising a base (1), characterized in that: The base (1) is limited by mounting plates (2) on both sides; belt scale bodies (3) are fixedly installed on both sides of the upper end face of the base (1), and horizontal plates (4) are fixedly installed on the top of the two belt scale bodies (3) by bolts. Moving grooves (5) are opened on both sides of the upper end face of the horizontal plates (4). T-shaped sliders (6) are slidably installed inside the moving grooves (5). Assembly plates (7) are fixedly installed on the top of the side wall of the T-shaped sliders (6). Limiting rings (8) are bolted on the upper end face of the assembly plates (7). Sliding grooves (9) are opened at the bottom of the side wall of the T-shaped sliders (6). Limiting rods (10) are slidably installed inside the sliding grooves (9). Multiple limiting holes (11) are evenly opened on the inner wall of the moving grooves (5). The limiting rods (10) are inserted into the limiting holes (11). A pull rod assembly for driving the limiting rods (10) to move is provided on the T-shaped sliders (6).

2. The array-type belt scale according to claim 1, characterized in that: The pull rod assembly includes a slide rod (12), a connecting rod (13), and a first spring (14); a slide rod groove (15) is provided at the top of the side wall of the T-shaped slider (6), the slide rod (12) is slidably installed in the slide rod groove (15), and a connecting groove (16) is provided between the slide rod groove (15) and the sliding groove (9); a connecting rod (13) is slidably installed inside the connecting groove (16), one end of the connecting rod (13) is fixedly connected to the slide rod (12), and the other end of the connecting rod (13) is fixedly connected to the limiting rod (10); a first spring (14) is fixedly installed at the end of the slide rod (12) away from the connecting rod (13), and the other end of the first spring (14) is fixedly connected to the side wall of the T-shaped slider (6), and the first spring (14) is sleeved on the outside of the slide rod (12).

3. An array-type belt scale according to claim 2, characterized in that: A second spring (17) is fixedly installed inside the sliding groove (9). One end of the second spring (17) is fixedly connected to the limiting rod (10), and the other end of the second spring (17) abuts against the inside of the sliding groove (9).

4. An array-type belt scale according to claim 1, characterized in that: The mounting plate (2) has a support plate (18) integrally formed on both sides of its bottom end. Bolt holes are provided at both ends of the support plate (18). Guide grooves (19) are provided on both sides of the base (1) corresponding to the support plate (18). The mounting plate (2) is connected to the base (1) by the first bolt (20).

5. An array-type belt scale according to claim 1, characterized in that: The assembly plate (7) and the limiting ring (8) are provided with assembly holes on both sides, and the assembly plate (7) and the limiting ring (8) are bolted together by the second bolt (21).

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